Lower respiratory tract definitions

lower respiratory tract

<anatomy> The trachea, bronchi, and lungs. ... (09 Oct 1997) ...
Found on http://www.encyclo.co.uk/local/20973

---

lower respiratory tract

[n] - the bronchi and lungs
Found on http://www.webdictionary.co.uk/definition.php?query=lower%20respiratory%20t

---

lower respiratory tract

noun the bronchi and lungs
Found on https://www.encyclo.co.uk/local/20974

---